• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a domestic appliance (1) for the treatment of garments, which includes a frame (2) on which a laundry drum (3) is rotatably supported, where the laundry drum (3) ) has an opening (4) through which garments can be introduced into the laundry drum (3) or removed from the laundry drum (3), and which includes a door (5) that is arranged pivotally on the frame (2) to close the opening (4), where the door (5) has a window (12) at least translucent, where a coating (16) is applied on an exterior (15) of the window ( 12) opposite the laundry drum (3) and/or on an interior (11) of the window (12) directed towards the laundry drum (3), where the translucency of the window (12) is reduced by the coating ( 16) at least in the unenlightened state of the window (12). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2564877A1
    申请号:ES201431402
    申请日:2014-09-25
    公开日:2016-03-29
    发明作者:Francisco Javier Ester Sola；Fernando Planas Layunta；Jorge ALAMÁN AGUILAR；María Justina ANTÓN ESPAÑAQUE；Miguel Javier CAPARRÓS EZPELETA
    申请人:BSH Electrodomesticos Espana SA；
    IPC主号:
    专利说明:

    image 1 DOMESTIC APPARATUS FOR THE TREATMENT OF CLOTHING CLOTHES WITH A GLASS WINDOW WITH SPECIFIC COATING OF A DOOR DESCRIPTION
    The invention refers to a domestic apparatus for treating garments, which includes a frame in which a clothes drum is rotatably supported. The laundry drum has an opening through which clothing items can be inserted into or removed from the laundry drum. In addition, the household appliance includes a door that is pivotally arranged on the frame and
    10 positioned to close the opening. The door includes a window at least translucent.
    Household appliances for treating garments, such as washing machines or washer-dryers, include a skylight door with a glass window, through which you can look inside the drum clothes when the door is closed.
    15 In these configurations, it is therefore possible to observe through the window without restrictions and permanently, that is, whether there are clothes on the clothes drum or if it is empty.
    The present invention solves the technical problem of providing a household appliance for the treatment of garments in which an optical characteristic of the
    20 door
    This technical problem is solved by means of a domestic appliance with the characteristics according to claim 1.
    A household appliance according to the invention for treating garments includes a frame in which a clothes drum is arranged rotatably supported. The laundry drum has an opening through which clothing items can be inserted into or removed from the laundry drum. Also, the domestic appliance includes a door that is pivotally arranged on the frame and is formed to close the opening. The door includes a window at least translucent. An essential idea of the invention is that a coating be applied on an exterior of the window opposite the clothes drum and / or on an interior of the window directed towards the clothes drum, where the translucency of the window is reduced by the lining to
    image2
    less in the unlit state of the window. Through this configuration, the optical characteristic of the window is modified, being improved with the result that it is not possible to look through it without restrictions permanently. In this context, the coating reduces this characteristic of the translucency of the window. On the other hand, by such coating on the specified component of the door, that is, the window, the optical adaptation of the door to the surrounding components is also improved, that is, the frame. In this way, the door with its window per se is no longer perceived as an exposed component and, thus, a more uniform and smooth optical impression is also generated. Specifically, the window of the door is covered by this covering to some extent, thus achieving a more uniform optical impression of the domestic appliance.
    Preferably, the coating is provided to have one or more metal layers. Through this configuration, it is achieved that the window as such no longer resembles a glass panel or of vitreous material completely, but that it creates an optically perceptible metallic impression. It can also be provided that the coating has one or more dielectric layers.
    For example, a color layer can be made in which an individual coloration is achieved and, thus, a specific perceptibility. Said chromatic configuration may correspond to the chromatic configuration of the adjacent frame.
    It may be provided that the coating has, for example, a ceramic color layer. It can also be a base layer for another or other metal layers. Through this configuration, the coating can also be applied more stably to the at least translucent material of the window, for example, it can be sintered.
    The metal layer may have, for example, Cr, Ag, Cu, Au, Al, or Sn, where this specific enumeration of metal elements should not be understood as exhaustive.
    Apart from the metal elements already mentioned, the metal layer may also have if one or more of the elements Ni, Ti, Zn, Zr, Pt are formed in the coating.
    Particularly advantageously, it is envisioned that the coating is applied by physical gas phase deposition (PVD). By a method of physical deposition in the gas phase, the application of the coating with respect to the desired local position and / or the thickness of the layers and / or the desired composition of the material are achieved in a particularly precise manner, and an application is also allowed directed and permanently secure coating on the window.
    image3
    Preferably, the coating is applied by physical deposition in the gas phase by sputtering with magnetron.
    It can also be envisaged that, apart from the aforementioned possible application of the coating by a method of physical deposition in the gas phase, another type of application is provided that also generates a physical adhesion of the coating to the window. For example, immersion coating, roller coating, spray coating, chemical gas deposition (CVD), or vacuum sputtering can also be carried out here.
    By way of example, the color layer may be an epoxy color layer.
    Preferably, it is envisaged that the domestic appliance has at least one light source whereby the window can be illuminated inside the light source being positioned correspondingly. Through this configuration, the door can be illuminated individually, which can take place, for example, depending on a particular functional situation of the domestic appliance; by way of example, this can preferably happen if the door is closed and a washing operation of the garments to be treated is initiated.
    Preferably, it is envisaged that, with the light source turned off, the window with the coating will be opaque in the outward-facing visual direction. In this way, for example, if the household appliance is not in operation and the door is closed, you cannot look inside the laundry drum. Even if the user does not wish to look inside the laundry drum through the window, the coating provides this opacity.
    In an advantageous embodiment, it is envisioned that, with the light source on, the window with the coating will be transparent in the outward-facing visual direction. Therefore, the coating is formed in such a way that it allows or prevents it from being viewed through it depending on an explicit and defined illumination. In particular if the light source is activated and, as an example, a washing operation is in progress, even with the door closed, the inside of the laundry drum can be looked at from the outside and the user can observe the operation of washed. This embodiment is particularly advantageous, since the advantages of a conventional embodiment are maintained and, thus, the clothes drum can be inspected according to the need and the situation, even if the door is closed. However, on the other hand, the observation of the interior of the clothes drum can be prevented if this is what is desired.
    image4
    Preferably, it is envisaged that the coating is formed at least on the inside, and that it is formed therein resistant to acids and / or resistant to bleach. Thus, in this configuration, the coating comes into contact with the washing liquid and the garments, whereby this embodiment relative to acid resistance and / or bleach resistance is particularly advantageous for maintaining the coating of lasting way. Preferably, this coating applied on the inside is also water resistant and scratch resistant, so that abrasion does not occur even if the garments hit it or there is friction with them.
    Advantageously, the coating is also formed in a dust-repellent manner and / or has hydrophobic characteristics. In this way, the adhesion of the powder is reduced considerably or completely.
    In this configuration, the specific formation of the number of layers on the interior and / or the thicknesses of the layers on the interior and / or the compositions of the material of the layers on the interior is allowed individually.
    In an advantageous embodiment, it is envisioned that the coating is formed at least on the outside of the window, and has less than three layers, preferably only one layer. Since the aforementioned resistances are not required here and, preferably, only scratch resistance is applied, in relation to the structure of the layers a considerably simpler coating can be made that preferably has a single layer . The window can be made of glass or of a material similar to glass. Likewise, the coating can also be individually structured in such a way that an individual appearance can also be produced in this regard.
    Preferably, it is envisioned that an exterior of the frame adjacent to the door is covered with the lining over the window. This means that at least the adjacent outer part of the frame is also coated with this same coating, apart from the application of the coating on the window.
    In particular in a configuration of the coating as a coating applied by physical deposition in the gas phase, which is therefore applied to the window by a method of physical deposition in the gas phase, depending on the materials of the coating and / or the thickness of the layers and / or the number of layers, an individual adjustment of the procedural parameters of the gas phase physical deposition method can be carried out to obtain the desired optical and mechanical characteristics of the coating.
    image5
    By the invention, it is also achieved that, for a plurality of different household appliances whose configuration must be different in regard to their optical characteristics, the same door can be used with the same window, which is then individually optically configured. by different coatings and, therefore, different optical characteristics can also be produced with respect to the transmittance of light through the window. By means of such configuration and, therefore, considering it in relation to the door and the forecast of the possibility of using an identical component, the production costs of variants of household appliances can also be reduced.
    Other features of the invention are drawn from the claims, the figures and the description of the figures. All the features and combinations of features mentioned above in the description, as well as the features and combinations of features mentioned below in the description of the figures and / or shown in the figures can be used, not only in the specific combination in each case, but also in other combinations or separately without leaving the scope of the invention. Thus, it will also be considered that those embodiments that are not exposed or explicitly shown in the figures, but that can be extracted by combinations of separate features from the exposed embodiments, are understood and set forth in the invention.
    Next, the embodiments of the invention are set forth in more detail based on the schematic drawings. They show:
    Fig. 1 a perspective illustration of an embodiment of a household appliance according to the invention for the treatment of garments; Y
    Fig. 2 a schematic illustration of a simplified section through an embodiment of a door of the domestic appliance according to figure 1.
    In the figures, identical or equal function elements are accompanied by the same reference symbols.
    In figure 1, a simplified schematic illustration shows a domestic appliance 1 for the treatment of garments, which can be, for example, a washing machine or a washer-dryer. The domestic appliance 1 includes a frame 2, in which


    a laundry drum 3 is rotatably supported, which has an opening 4 on the front side, through which the clothing items can be inserted into the laundry drum 3 or removed from the laundry drum 3. This opening 4 is locked by a door 5, which is pivotally arranged on the frame 2.
    Also, the domestic appliance 1 includes a control device 6 with control elements 7, 8, as well as a display unit 9, whose positions and configurations are to be understood only by way of example.
    In addition, the domestic appliance 1 includes at least one light source 10, whose quantity and local arrangement must also be understood only by way of example and symbolically. The light source 10 can be arranged inside the frame 2, outside the clothes drum 3, so that it illuminates the door 5 from the inside and, for example, radiates on an interior 11 (figure 2) of a window 12 of the door 5. However, it can also be provided that the light source 10 is arranged such that it couples the light through a narrow side edge 13, as indicated in the sectional illustration of the door 5 of Figure 2, and therefore that the light is then coupled to the interior of the window 12. As shown in the sectional illustration along the section line II-II of Figure 1, which is to be understood only symbolically, the door 5 also preferably includes an annular frame 14, in addition to the window 12.
    It can be provided that a coating 16 is applied on the interior 11 or on an exterior 15 of the window 12 opposite the clothes drum 3, which is formed of glass or a vitreous material and, in particular, at least translucently. The coating 16 is formed such that the translucency of the window 12 in the unlit state of the window 12 is smaller compared to a configuration without this coating 16. Preferably, the coating 16 is applied by a physical deposition method in gas phase The coating 16 has one or several metal layers and / or one or several dielectric layers.
    Preferably, the coating 16 is applied to the interior 11 and / or the exterior 15 over its entire surface.
    Preferably, the liner 16 is formed in such a way that, with the light source 10 turned off, the window 12 is opaque in the outward-facing visual direction 15 and, thus, cannot be looked through the window 12 from the outside. if light source 10 is not lighting.


    In addition, it is envisioned that, with the light source 10 on, the window 12 with the liner 16 will be transparent in the outward-facing visual direction 15. If the liner 16 is applied to the outside 15, then it will preferably be formed with a number reduced layers, preferably as a single layer and, if the coating 16 is formed on the inside 11, then it will preferably be formed as a multi-layer structure, where the coating 16 is preferably formed at least acid resistant and / or resistant to bleach and / or insoluble in water and / or scratch resistant.


    List of reference symbols
    one Domestic appliance
    2 Frame
    3 Clothes drum
    4 Opening
    5 Door
    6 Control device
    7, 8 Control elements
    9 Display unit
    10 Light source
    eleven Inside
    12 Window
    13 Lateral edge
    14 Framework
    fifteen Exterior
    16 Coating
    权利要求:
    Claims (9)
    [1]
    image 1
    1. Domestic apparatus (1) for treating garments, which comprises a frame (2) in which a clothes drum (3) is rotatably supported, where the clothes drum (3) has an opening (4) through which the garments of
    5 clothes can be introduced into the clothes drum (3) or removed from the clothes drum (3), and which comprises a door (5) which is pivotally arranged on the frame (2) to close the opening (4 ), where the door (5) has a window
    (12) at least translucent, characterized in that a coating (16) is applied on an exterior (15) of the window (12) opposite the clothes drum (3) and / or on a
    10 inside (11) of the window (12) directed towards the clothes drum (3), where the translucency of the window (12) is reduced by the lining (16) at least in the unlit state of the window (12) ).
    [2]
    2. Domestic appliance (1) according to claim 1, characterized in that the lining (16) has one or more metal layers.
    [3]
    3. Domestic appliance (1) according to claim 1 or 2, characterized in that the coating (16) is applied by physical gas phase deposition (PVD).
    20 4. Domestic appliance (1) according to any of the preceding claims, characterized in that it has at least one light source (10) by which the window (12) can be illuminated.
    [5]
    5. Domestic appliance (1) according to claim 4, characterized in that, with the source
    25 of light (10) off, the window (12) with the lining (16) is opaque in the visual direction directed towards the outside (15).
    [6]
    6. Domestic appliance (1) according to claim 4 or 5, characterized in that, with the
    light source (10) on, the window (12) with the lining (16) is transparent in the visual direction directed towards the outside (15).
    [7]
    7. Domestic appliance (1) according to any of the preceding claims, characterized in that the lining (16) is formed at least on the inside (11), and there is formed in a manner resistant to acids and / or
    10
    image2
    lye resistant and / or scratch resistant and / or insoluble in water and / or dust repellent.
    [8]
    8. Domestic appliance (1) according to any of the claims set forth
    5, characterized in that the coating (16) is formed at least on the outside (15), and comprises less than three layers, preferably only one layer.
    [9]
    9. Domestic appliance (1) according to any of the claims set forth
    10, characterized in that an exterior (17) of the frame (2) adjacent to the door (5) is covered with a corresponding lining (16), just as it is formed on the window (12).
    [10]
    10. Domestic appliance (1) according to any of the claims set forth
    15, characterized in that the coating (16) comprises one or more dielectric layers.
    eleven
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    法律状态:
    2017-01-18| FG2A| Definitive protection|Ref document number: 2564877 Country of ref document: ES Kind code of ref document: B1 Effective date: 20170118 |
    优先权:
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    ES201431402A|ES2564877B1|2014-09-25|2014-09-25|Domestic appliance for the treatment of garments with a glass window with specific door lining|ES201431402A| ES2564877B1|2014-09-25|2014-09-25|Domestic appliance for the treatment of garments with a glass window with specific door lining|
    EP15183481.9A| EP3000925B1|2014-09-25|2015-09-02|Laundry treatment household appliance with a coated glass door bowl|
    CN202111186642.1A| CN113699759A|2014-09-25|2015-09-24|Household appliance for treating articles of clothing and having a specially coated door pane|
    CN201510616662.6A| CN105463795A|2014-09-25|2015-09-24|Laundry treatment household appliance with a coated glass door bowl|
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